Display panel or portion thereof with graphical user interface



FIG. 1 is a front view of a display panel or portion thereof withgraphical user interface showing our new design; and,

FIG. 2 is a front view thereof, shown with environmental matter.

The dot-dash broken lines in FIG. 1 illustrate a display panel orportion thereof and form no part of the claimed design. The broken linesin FIG. 2 showing a display device illustrate environmental matter thatforms no part of the claimed design.

The elements that include four short solid line segments and arepositioned at each end of the diagonal solid line in FIGS. 1 and 2illustrate a portion of a graphical user interface and are meant to formpart of the claim.

The display panel may be a display screen or any other suitable displaypanel. The display panel may be used with an ultrasound probe.

CLAIM The ornamental design for a display panel or portion thereof with graphical user interface, as shown and described. 